The eMedia Music Karaoke Master provides everything you need to master karaoke, even the microphone. This two CD-ROM set turns any CD or MP3 files you own into a karaoke system and gives you lessons to improve your singing. The first CD-ROM, My Voice, allows you to take your favorite audio CDs or MP3s and replace the singer. Sing along with songs in your collection as you mute the original singer and become the star. There's no need to buy other equipment or special CDs. You can enter lyrics, record yourself and add studio effects to your vocals or the music. The second CD-ROM, EarMaster Essential 5, gives you over 130 lessons to improve your pitch and rhythm. The ear training exercises provide instant feedback - they guide you and automatically increase in difficulty as your ear for singing improves. When you go back to singing your favorite songs, you'll hear the difference.